发明名称 |
Decreased H2 sensitivity in optical fiber |
摘要 |
Disclosed is a method of making a hydrogen resistant optical waveguide fiber. The soot preform is heated and then immersed in a GeCl4 gas. A reduced metal species is thus incorporated into the glass soot prior to sintering or consolidation of the soot preform. A hydrogen absorption band around 1530 nm is substantially eliminated from waveguides made from a precursor gas treated preform.
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申请公布号 |
US6438999(B1) |
申请公布日期 |
2002.08.27 |
申请号 |
US19980116095 |
申请日期 |
1998.07.15 |
申请人 |
CORNING INCORPORATED |
发明人 |
ANTOS A. JOSEPH;GIROUX CYNTHIA B.;HUNT TIMOTHY L.;POWERS DALE R.;TENNENT CHRISTINE L.;WHEDON WILLIAM A. |
分类号 |
G02B6/00;C03B37/014;C03C13/04;G02B6/02;G02B6/036;G02B6/44;(IPC1-7):C03B31/027 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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